Ability to send from an email alias

[nothingrealhappen]

With inbox by gmail, I can setting my send by email account, because I have setting Check email from other accounts with Gmail feature, but I can't setting my send account with N1 client.

Holp to add this feature, thanks !

[jstejada]

hi @LiYaoDong, we've added this to our open source backlog–feel free to track it here or upvote if you have a Trello account: https://trello.com/c/KO2UHr0i/24-send-using-aliases

[jstejada]

hey @LiYaoDong I'm merging this into #662